lever block
基本解釋
- 杠桿式拉力滑車；桿滑車
英漢例句
- This paper presents the principles of the brakes on chain and lever blocks, analyzes the forces, and offers the design method.
介紹手拉葫蘆與手扳葫蘆制動(dòng)器的工作原理，分析了制動(dòng)器的受力情況，介紹了制動(dòng)機(jī)搆設(shè)計(jì)的方法和注意事項(xiàng)。 - Through the actions of slide blocks and converse upsetting lever driven by the wedges, the final forming of the part is finished, so precision of the part and productivity improved.
模具通過(guò)斜楔敺動(dòng)滑塊和反鐓杠桿完成零件的最終成形，提高了工件精度和生産傚率。